This repository contains CMOS designs and performance outputs of time-to-digital converter (TDC) architectures.

Assignment of Microelectronic Circuits using HSPICE to simulate some of CMOS gates logics.

A parallel-prefix adder implemented using Ling’s transformation.

This is a novel application of active analog circuits for computing the Cartesian coordinates of points ( targets ) in 2D and 3D space. Two anchors ( points ) are assumed available, with known coordinates. Optical or Infrared Angle-of-Arrival , AOA, (noisy) measurements from each anchor to the uknown target are assumed available.

2-to-1 Decoder implemented using cmos, pseudo-nmos and dynamic logic